68019696

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8287}}^1$

素因数の和:8323

約数の個数: 80

約数和(自身を含む): 205542400

約数和(自身を除く): 137522704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8287, 16574, 24861, 33148, 49722, 66296, 74583, 99444, 132592, 149166, 157453, 198888, 223749, 298332, 314906, 397776, 447498, 472359, 596664, 629812, 894996, 944718, 1193328, 1259624, 1417077, 1789992, 1889436, 2519248, 2834154, 3579984, 3778872, 4251231, 5668308, 7557744, 8502462, 11336616, 17004924, 22673232, 34009848, 68019696]

約数ペア:

[(1, 68019696), (2, 34009848), (3, 22673232), (4, 17004924), (6, 11336616), (8, 8502462), (9, 7557744), (12, 5668308), (16, 4251231), (18, 3778872), (19, 3579984), (24, 2834154), (27, 2519248), (36, 1889436), (38, 1789992), (48, 1417077), (54, 1259624), (57, 1193328), (72, 944718), (76, 894996), (108, 629812), (114, 596664), (144, 472359), (152, 447498), (171, 397776), (216, 314906), (228, 298332), (304, 223749), (342, 198888), (432, 157453), (456, 149166), (513, 132592), (684, 99444), (912, 74583), (1026, 66296), (1368, 49722), (2052, 33148), (2736, 24861), (4104, 16574), (8208, 8287)]